Perhaps you should try some spelling variations:
minh thanh » binh thanh, binh thang
liang ying » liang liying, zhang ying, jiang yajing
huang ying » huang jing, huang ting, huang yang
thanh yan » thanh van, thanh dam
kong saur » kong siu, kong your, wong sau
yan can » yan clan, man can, yan cong
sar » sara, star

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: minh thanh yan can we ((liang ying) or (huang ying)) ((kong saur) OR (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: minh thanh yan can we ((liang ying) OR (huang ying)) ((kong saur) OR (kong sar)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "minh thanh yan can we ((liang ying) or (huang ying)) ((kong saur) OR (kong sar)) ;*".